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Eagle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Eagle lineup with fast shipping and expert fitment support — order with confidence.
The Eagle SIR series I-beam connecting rods offer a cost-effective yet highly reliable solution for your GM LS-Series engine build. Designed for those who want to upgrade from stock rods without the expense of a full-race H-beam, these I-beam rods provide excellent strength for street-performance and mild-boost applications. With a 6.100-inch length and a 2.100-inch pin diameter, they are perfectly suited for a wide range of LS-based engine configurations.
Each rod is forged and machined to tight tolerances, ensuring a balanced rotating assembly that performs smoothly at higher RPMs. The inclusion of 3/8-inch ARP 8740 cap screws provides a significant upgrade over factory hardware, offering better clamping force and reliability. These rods are an essential component for any engine builder looking to build a dependable, high-output LS engine on a budget. With Eagle's commitment to quality, you can be confident in the longevity of your build. Discover more performance engine internals at GGCRACING.
Other popular Eagle products customers consider together:
Eagle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Eagle lineup with fast shipping and expert fitment support — order with confidence.
The Eagle SIR series I-beam connecting rods offer a cost-effective yet highly reliable solution for your GM LS-Series engine build. Designed for those who want to upgrade from stock rods without the expense of a full-race H-beam, these I-beam rods provide excellent strength for street-performance and mild-boost applications. With a 6.100-inch length and a 2.100-inch pin diameter, they are perfectly suited for a wide range of LS-based engine configurations.
Each rod is forged and machined to tight tolerances, ensuring a balanced rotating assembly that performs smoothly at higher RPMs. The inclusion of 3/8-inch ARP 8740 cap screws provides a significant upgrade over factory hardware, offering better clamping force and reliability. These rods are an essential component for any engine builder looking to build a dependable, high-output LS engine on a budget. With Eagle's commitment to quality, you can be confident in the longevity of your build. Discover more performance engine internals at GGCRACING.
Other popular Eagle products customers consider together:
